296680580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2119147}}^1$

素因数の和:2119163

約数の個数: 24

約数和(自身を含む): 712033728

約数和(自身を除く): 415353148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2119147, 4238294, 8476588, 10595735, 14834029, 21191470, 29668058, 42382940, 59336116, 74170145, 148340290, 296680580]

約数ペア:

[(1, 296680580), (2, 148340290), (4, 74170145), (5, 59336116), (7, 42382940), (10, 29668058), (14, 21191470), (20, 14834029), (28, 10595735), (35, 8476588), (70, 4238294), (140, 2119147)]